Since Russia began its invasion in 2022, Ukraine’s economy has shrunk by a quarter. But the ravages of war are not the only reason for the government’s reduced tax take. Businesses are also making use of the chaos to dodge paying their fair share. This is particularly true in agriculture, which before the war was responsible for 40% or so of Ukraine’s exports by income. The sector has been transformed by a scramble to find export routes safe from Russian attack. As Taras Kachka, Ukraine’s deputy minister for agriculture, notes, this disturbance has provided plenty of opportunity for farmers to “optimise taxes”.